qgspluginlayer.h

Go to the documentation of this file.

/***************************************************************************
    qgspluginlayer.h
    ---------------------
    begin                : January 2010
    copyright            : (C) 2010 by Martin Dobias
    email                : wonder dot sk at gmail dot com
 ***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/
#ifndef QGSPLUGINLAYER_H
#define QGSPLUGINLAYER_H

#include "qgis_core.h"
#include "qgsmaplayer.h"
#include "qgsdataprovider.h"

class CORE_EXPORT QgsPluginLayer : public QgsMapLayer
{
    Q_OBJECT

  public:
    QgsPluginLayer( const QString &layerType, const QString &layerName = QString() );
    ~QgsPluginLayer() override;

    QgsPluginLayer *clone() const override = 0;

    QString pluginLayerType();

    void setExtent( const QgsRectangle &extent ) override;

    void setSource( const QString &source );

    QgsDataProvider *dataProvider() override;
    const QgsDataProvider *dataProvider() const override SIP_SKIP;

  protected:
    QString mPluginLayerType;
    QgsDataProvider *mDataProvider;
};

#ifndef SIP_RUN

class QgsPluginLayerDataProvider : public QgsDataProvider
{
    Q_OBJECT

  public:
    QgsPluginLayerDataProvider( const QString &layerType, const QgsDataProvider::ProviderOptions &providerOptions );
    void setExtent( const QgsRectangle &extent ) { mExtent = extent; }
    QgsCoordinateReferenceSystem crs() const override;
    QString name() const override;
    QString description() const override;
    QgsRectangle extent() const override;
    bool isValid() const override;

  private:
    QString mName;
    QgsRectangle mExtent;
};
#endif

#endif // QGSPLUGINLAYER_H